They are quieter, smoother start and stop (thanks to the thick titanium shaft), no vibration, no rocking motion when change from 30%-100%, clip on fish safe screen cover instead of wrap around the nozzle, solid build C clamp, super strong magnet (be really careful with that magnet. it bites

). My original plan was 6x6305 but after running the 6205 for a few weeks i decided to stay with the 6205. With the C clamp mounting style you can do alot with it

. I will mount all my pump in the bottom of the tank just like CL style except it will be powerful, less energy consumption and greater coverage. I figured out the way to hide all the wire inside 1/2" sch 40 gray PVC pipe as i mount the pump in the bottom. I will have 8 pumps in my peninsula tank, 4 on each side. Left side on channel 1a, 1b via Y adapter, Right side on channel 2a, 2b via Y adapter. 7095 Controller on interval 2 30%-100% for 1.5 sec for 30 sec turnover. All pumps will be on night mode (fish gotta sleep too :lol

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2 Tunze 6305 will be mounted on the 4 foot side panel flow across the 8 foot length point toward the surface on 7096 controller. Setting is TBD, i need to learn more about the controller but it will be on light mode as well. 4 Tunze external wavebox will be controlled by the 6091 wave controller via Y adapter also on night mode. Tank will have 500lbs of rock, 240lbs sand 3mm-5mm size.
Each fish will receive a strong dose of steroid prior to entering the tank :lol: